export function getNowtime() {
    var day = new Date();
    day.setTime(day.getTime());
    return day.getFullYear() + "-" + dataFormatter(day.getMonth() + 1) + "-" + dataFormatter(day.getDate()) + " " + dataFormatter(day.getHours()) + ":" + dataFormatter(day.getMinutes()) + ":" + dataFormatter(day.getSeconds());
}
//月 日格式化
function dataFormatter(day) {
    if (Number(day) < 10) {
        return "0" + day;
    } else {
        return day;
    }
}